Green Karat SD T28
This is the name on the prescription.How to read this nameStrainSupreme Diesel
Green Karat SD T28 is a medical cannabis flower from Green Karat, available in the UK on prescription only. Its strain is Supreme Diesel (hybrid). Its label gives THC 25.2 to 30.8% and CBD <1%. Its list price is £6.50 a gram; pharmacies set their own prices.
Recommended price
£6.50/g
Supreme Diesel
Green Karat
What this product is called
- Brand
- Green Karat
- Strain name
- Supreme Diesel
- Medical product name
- SD T28
The strain name is what most people call it. The medical product name is what appears on the prescription and the pharmacy label.
Supreme Diesel by Green Karat, a non-irradiated medical cannabis flower with 28% THC and <1% CBD. Cultivated in Canada, packaged in United Kingdom. RRP: £6.50/g.
Cannabinoids
Percentage of the dried flower by weight, shown as the range listed for the product
- THC
- 25.2 to 30.8%
- CBD
- <1%
Chemotype: Type I: High THC What is a chemotype?
Terpenes What are these?
The aromatic compounds listed for this product. Amounts are not published, only which are major and minor.
Major
Limonene
Citrus/Sour
Terpineol
Floral/Citrus
Caryophyllene
Spice/Gas
Alpha-Farnesene
Spice/Mace
Minor
Beta-Pinene
Pine/Herbal
Alpha-Pinene
Pine/Sharp
Strain info
- Strain
- Supreme Diesel
- Classification
- HybridWhat this means
- Parent strains
- Sour Diesel (Hybrid) x Jet Fuel Gelato (Hybrid)
Product facts
- Form
- Trimmed Whole Flower
- Irradiation
- Non-Irradiated
- Grown in
- Canada
- Packaged in
- United Kingdom
- Import status
- Schedule II: Finished Product
Supply chain What the roles mean
The companies named for this product, from grower to pharmacy
- Green Karat
Brand
Sold under this name
- Green Karat
Cultivator
Grew it
- Cantourage°
Importer
Brought it into the UK
- Xeal
Packager
Packed it
- Cantourage°
Distributor
Supplies pharmacies
Pack sizes and prices
Listed prices as of March 2026. Pharmacies set their own prices, so check before you order.
| Pack size | Price | Per gram |
|---|---|---|
| 10g | £65.00 | £6.50 |
| 30g | £195.00 | £6.50 |
How much is in one gram
One gram of this flower contains about 252 to 308mg of THC and up to 10mg of CBD.
Worked out from the strength on the label. This is arithmetic, not dosing advice: follow the dose your prescriber gave you.
What patients paid
No one has reported a price for this product yet.
Bought this recently? Tell other patients what you paidSimilar products
If Green Karat SD T28 is out of stock, these are the closest on type, strength and terpenes. That is a comparison of what is on the label, not advice. Only your prescriber can decide whether a different product is right for you, and changing product needs a new prescription.
- Craft Botanics® MAC T27-T28
M.A.C. Deluxe
THC 24.3-30.8% · CBD <1%
- Similar THC
- Shares limonene, caryophyllene, alpha-farnesene
- Also hybrid
No recent stock reports
Check stock - Green Karat FS T29
Fiji Sunset
THC 26.1-31.9% · CBD <1%
- Similar THC
- Shares limonene, caryophyllene, alpha-farnesene
- Also hybrid
No recent stock reports
Check stock - Hilltop Leaf GA4 T29
GMO Animal Cookies
THC 26.1-31.9% · CBD <1%
- Similar THC
- Shares limonene, caryophyllene, alpha-farnesene
- Also hybrid
No recent stock reports
Check stock - Green Karat PV T29
Pavé S1
THC 26.1-31.9% · CBD <1%
- Similar THC
- Shares limonene, caryophyllene, alpha-farnesene
- Also hybrid
No recent stock reports
Check stock - 4C Labs Core SCO T28
Sun County Kush
THC 25.2-30.8% · CBD <1%
- Similar THC
- Shares limonene, caryophyllene, alpha-farnesene
No recent stock reports
Check stock - Kasa Verde GZP T26
Gazzurple
THC 23.4-28.6% · CBD <1%
- Similar THC
- Shares limonene, caryophyllene, alpha-farnesene
- Also hybrid
No recent stock reports
Check stock
Reviews
Pricing
per gram, recommended retail price
Out of Stock
National availability, may be out of date